Allow signin to continue even if sync is disabled by policy.

chrome/browser/sync/sync_ui_util_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <set>
 #include "base/basictypes.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/fake_auth_status_provider.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_fake.h"
 #include "chrome/browser/sync/profile_sync_service_mock.h"
 #include "chrome/browser/sync/sync_ui_util.h"
 #include "content/public/test/test_browser_thread.h"
 #include "grit/generated_resources.h"
 #include "testing/gmock/include/gmock/gmock-actions.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using ::testing::AtMost;
 using ::testing::NiceMock;
 using ::testing::Return;
 using ::testing::ReturnRef;
 using ::testing::SetArgPointee;
 using ::testing::_;
 using content::BrowserThread;
 
 // A number of distinct states of the ProfileSyncService can be generated for
 // tests.
 enum DistinctState {
   STATUS_CASE_SETUP_IN_PROGRESS,
   STATUS_CASE_SETUP_ERROR,
   STATUS_CASE_AUTHENTICATING,
   STATUS_CASE_AUTH_ERROR,
   STATUS_CASE_PROTOCOL_ERROR,
   STATUS_CASE_PASSPHRASE_ERROR,
   STATUS_CASE_SYNCED,
+  STATUS_CASE_SYNC_DISABLED_BY_POLICY,
   NUMBER_OF_STATUS_CASES
 };
 
 namespace {
 
-// Mock that allows us to mock a SigninManager that is authenticating.
-class SigninManagerMock : public SigninManager {
- public:
-  MOCK_CONST_METHOD0(AuthInProgress, bool());
-};
-
 // Utility function to test that GetStatusLabelsForSyncGlobalError returns
 // the correct results for the given states.
 void VerifySyncGlobalErrorResult(NiceMock<ProfileSyncServiceMock>* service,
                                  const SigninManager& signin,
                                  GoogleServiceAuthError::State error_state,
                                  bool is_signed_in,
                                  bool is_error) {
   EXPECT_CALL(*service, HasSyncSetupCompleted())
               .WillRepeatedly(Return(is_signed_in));
 
@@ skipping 16 matching lines @@
 TEST(SyncUIUtilTest, PassphraseGlobalError) {
   MessageLoopForUI message_loop;
   content::TestBrowserThread ui_thread(BrowserThread::UI, &message_loop);
   scoped_ptr<Profile> profile(
       ProfileSyncServiceMock::MakeSignedInTestingProfile());
   NiceMock<ProfileSyncServiceMock> service(profile.get());
   FakeSigninManager signin(profile.get());
   browser_sync::SyncBackendHost::Status status;
   EXPECT_CALL(service, QueryDetailedSyncStatus(_))
               .WillRepeatedly(Return(false));
-
   EXPECT_CALL(service, IsPassphraseRequired())
               .WillRepeatedly(Return(true));
   EXPECT_CALL(service, IsPassphraseRequiredForDecryption())
               .WillRepeatedly(Return(true));
   VerifySyncGlobalErrorResult(
       &service, signin, GoogleServiceAuthError::NONE, true, true);
 }
 
 // Test that GetStatusLabelsForSyncGlobalError returns an error if a
 // passphrase is required and not for auth errors.
@@ skipping 56 matching lines @@
 
   FakeSigninManager signin(profile.get());
   for (size_t i = 0; i < arraysize(table); ++i) {
     VerifySyncGlobalErrorResult(&service, signin, table[i], true, false);
     VerifySyncGlobalErrorResult(&service, signin, table[i], false, false);
   }
 }
 // Loads a ProfileSyncServiceMock to emulate one of a number of distinct cases
 // in order to perform tests on the generated messages.
 void GetDistinctCase(ProfileSyncServiceMock& service,
-                     SigninManagerMock& signin,
-                     GoogleServiceAuthError** auth_error,
+                     FakeSigninManager* signin,
+                     FakeAuthStatusProvider* provider,
                      int caseNumber) {
   // Auth Error object is returned by reference in mock and needs to stay in
   // scope throughout test, so it is owned by calling method. However it is
   // immutable so can only be allocated in this method.
   switch (caseNumber) {
     case STATUS_CASE_SETUP_IN_PROGRESS: {
       EXPECT_CALL(service, HasSyncSetupCompleted())
-                  .WillOnce(Return(false));
+                  .WillRepeatedly(Return(false));
       EXPECT_CALL(service, FirstSetupInProgress())
-                  .WillOnce(Return(true));
+                  .WillRepeatedly(Return(true));
       browser_sync::SyncBackendHost::Status status;
       EXPECT_CALL(service, QueryDetailedSyncStatus(_))
-                  .WillOnce(DoAll(SetArgPointee<0>(status),
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
                                   Return(false)));
-      *auth_error = new GoogleServiceAuthError(GoogleServiceAuthError::NONE);
-      EXPECT_CALL(service, GetAuthError())
-                  .WillOnce(ReturnRef(**auth_error));
-      EXPECT_CALL(signin, AuthInProgress()).WillRepeatedly(Return(false));
       return;
     }
    case STATUS_CASE_SETUP_ERROR: {
       EXPECT_CALL(service, HasSyncSetupCompleted())
-                  .WillOnce(Return(false));
+                  .WillRepeatedly(Return(false));
       EXPECT_CALL(service, FirstSetupInProgress())
-                  .WillOnce(Return(false));
+                  .WillRepeatedly(Return(false));
       EXPECT_CALL(service, HasUnrecoverableError())
-                  .WillOnce(Return(true));
-      EXPECT_CALL(signin, AuthInProgress()).WillRepeatedly(Return(false));
+                  .WillRepeatedly(Return(true));
       browser_sync::SyncBackendHost::Status status;
       EXPECT_CALL(service, QueryDetailedSyncStatus(_))
-                  .WillOnce(DoAll(SetArgPointee<0>(status),
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
                                   Return(false)));
       return;
     }
     case STATUS_CASE_AUTHENTICATING: {
       EXPECT_CALL(service, HasSyncSetupCompleted())
-                  .WillOnce(Return(true));
+                  .WillRepeatedly(Return(true));
+      EXPECT_CALL(service, sync_initialized()).WillRepeatedly(Return(true));
+      EXPECT_CALL(service, IsPassphraseRequired())
+                  .WillRepeatedly(Return(false));
       browser_sync::SyncBackendHost::Status status;
       EXPECT_CALL(service, QueryDetailedSyncStatus(_))
-                  .WillOnce(DoAll(SetArgPointee<0>(status),
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
                                   Return(false)));
       EXPECT_CALL(service, HasUnrecoverableError())
-                  .WillOnce(Return(false));
-      EXPECT_CALL(signin, AuthInProgress()).WillRepeatedly(Return(true));
-      *auth_error = new GoogleServiceAuthError(GoogleServiceAuthError::NONE);
-      EXPECT_CALL(service, GetAuthError())
-                  .WillOnce(ReturnRef(**auth_error));
+                  .WillRepeatedly(Return(false));
+      signin->set_auth_in_progress(true);
       return;
     }
     case STATUS_CASE_AUTH_ERROR: {
       EXPECT_CALL(service, HasSyncSetupCompleted())
-                  .WillOnce(Return(true));
+                  .WillRepeatedly(Return(true));
+      EXPECT_CALL(service, sync_initialized()).WillRepeatedly(Return(true));
+      EXPECT_CALL(service, IsPassphraseRequired())
+                  .WillRepeatedly(Return(false));
       browser_sync::SyncBackendHost::Status status;
       EXPECT_CALL(service, QueryDetailedSyncStatus(_))
-                  .WillOnce(DoAll(SetArgPointee<0>(status),
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
                                   Return(false)));
-      *auth_error = new GoogleServiceAuthError(
-         GoogleServiceAuthError::SERVICE_UNAVAILABLE);
+      provider->SetAuthError(GoogleServiceAuthError(
+          GoogleServiceAuthError::SERVICE_UNAVAILABLE));
       EXPECT_CALL(service, HasUnrecoverableError())
-                  .WillOnce(Return(false));
-      EXPECT_CALL(signin, AuthInProgress()).WillRepeatedly(Return(false));
-      EXPECT_CALL(service, GetAuthError())
-                  .WillOnce(ReturnRef(**auth_error));
+                  .WillRepeatedly(Return(false));
       return;
     }
     case STATUS_CASE_PROTOCOL_ERROR: {
       EXPECT_CALL(service, HasSyncSetupCompleted())
-                  .WillOnce(Return(true));
+                  .WillRepeatedly(Return(true));
+      EXPECT_CALL(service, sync_initialized()).WillRepeatedly(Return(true));
+      EXPECT_CALL(service, IsPassphraseRequired())
+                  .WillRepeatedly(Return(false));
       syncer::SyncProtocolError protocolError;
       protocolError.action = syncer::STOP_AND_RESTART_SYNC;
       browser_sync::SyncBackendHost::Status status;
       status.sync_protocol_error = protocolError;
       EXPECT_CALL(service, QueryDetailedSyncStatus(_))
-                  .WillOnce(DoAll(SetArgPointee<0>(status),
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
                                   Return(false)));
-      *auth_error = new GoogleServiceAuthError(GoogleServiceAuthError::NONE);
-      EXPECT_CALL(service, GetAuthError())
-                  .WillOnce(ReturnRef(**auth_error));
-      EXPECT_CALL(signin, AuthInProgress()).WillRepeatedly(Return(false));
       EXPECT_CALL(service, HasUnrecoverableError())
-                  .WillOnce(Return(false));
+                  .WillRepeatedly(Return(false));
       return;
     }
     case STATUS_CASE_PASSPHRASE_ERROR: {
       EXPECT_CALL(service, HasSyncSetupCompleted())
-                  .WillOnce(Return(true));
+                  .WillRepeatedly(Return(true));
+      EXPECT_CALL(service, sync_initialized()).WillRepeatedly(Return(true));
       browser_sync::SyncBackendHost::Status status;
       EXPECT_CALL(service, QueryDetailedSyncStatus(_))
-                  .WillOnce(DoAll(SetArgPointee<0>(status),
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
                                   Return(false)));
-      *auth_error = new GoogleServiceAuthError(GoogleServiceAuthError::NONE);
-      EXPECT_CALL(service, GetAuthError())
-                  .WillOnce(ReturnRef(**auth_error));
       EXPECT_CALL(service, HasUnrecoverableError())
-                  .WillOnce(Return(false));
-      EXPECT_CALL(signin, AuthInProgress()).WillRepeatedly(Return(false));
+                  .WillRepeatedly(Return(false));
       EXPECT_CALL(service, IsPassphraseRequired())
-                  .WillOnce(Return(true));
+                  .WillRepeatedly(Return(true));
       EXPECT_CALL(service, IsPassphraseRequiredForDecryption())
-                  .WillOnce(Return(true));
+                  .WillRepeatedly(Return(true));
       return;
     }
     case STATUS_CASE_SYNCED: {
       EXPECT_CALL(service, HasSyncSetupCompleted())
-              .WillOnce(Return(true));
+              .WillRepeatedly(Return(true));
+      EXPECT_CALL(service, sync_initialized()).WillRepeatedly(Return(true));
+      EXPECT_CALL(service, IsPassphraseRequired())
+                  .WillRepeatedly(Return(false));
       browser_sync::SyncBackendHost::Status status;
       EXPECT_CALL(service, QueryDetailedSyncStatus(_))
-                  .WillOnce(DoAll(SetArgPointee<0>(status),
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
                                   Return(false)));
-      *auth_error = new GoogleServiceAuthError(GoogleServiceAuthError::NONE);
-      EXPECT_CALL(service, GetAuthError())
-                  .WillOnce(ReturnRef(**auth_error));
-      EXPECT_CALL(signin, AuthInProgress()).WillRepeatedly(Return(false));
       EXPECT_CALL(service, HasUnrecoverableError())
-                  .WillOnce(Return(false));
+                  .WillRepeatedly(Return(false));
       EXPECT_CALL(service, IsPassphraseRequired())
-                  .WillOnce(Return(false));
+                  .WillRepeatedly(Return(false));
+      return;
+    }
+    case STATUS_CASE_SYNC_DISABLED_BY_POLICY: {
+      EXPECT_CALL(service, IsManaged()).WillRepeatedly(Return(true));
+      EXPECT_CALL(service, HasSyncSetupCompleted())
+          .WillRepeatedly(Return(false));
+      EXPECT_CALL(service, sync_initialized()).WillRepeatedly(Return(false));
+      EXPECT_CALL(service, IsPassphraseRequired())
+                  .WillRepeatedly(Return(false));
+      browser_sync::SyncBackendHost::Status status;
+      EXPECT_CALL(service, QueryDetailedSyncStatus(_))
+                  .WillRepeatedly(DoAll(SetArgPointee<0>(status),
+                                  Return(false)));
+      EXPECT_CALL(service, HasUnrecoverableError())
+                  .WillRepeatedly(Return(false));
       return;
     }
     default:
       NOTREACHED();
   }
 }
 
 // This test ensures that a each distinctive ProfileSyncService statuses
 // will return a unique combination of status and link messages from
 // GetStatusLabels().
 TEST(SyncUIUtilTest, DistinctCasesReportUniqueMessageSets) {
   std::set<string16> messages;
   for (int idx = 0; idx != NUMBER_OF_STATUS_CASES; idx++) {
     scoped_ptr<Profile> profile(
         ProfileSyncServiceMock::MakeSignedInTestingProfile());
     ProfileSyncServiceMock service(profile.get());
-    NiceMock<SigninManagerMock> signin;
-    GoogleServiceAuthError* auth_error = NULL;
-    GetDistinctCase(service, signin, &auth_error, idx);
+    FakeSigninManager signin(profile.get());
+    signin.SetAuthenticatedUsername("test_user@test.com");
+    FakeAuthStatusProvider provider(signin.signin_global_error());
+    GetDistinctCase(service, &signin, &provider, idx);
     string16 status_label;
     string16 link_label;
     sync_ui_util::GetStatusLabels(&service,
                                   signin,
                                   sync_ui_util::WITH_HTML,
                                   &status_label,
                                   &link_label);
     // If the status and link message combination is already present in the set
     // of messages already seen, this is a duplicate rather than a unique
     // message, and the test has failed.
+    EXPECT_FALSE(status_label.empty()) <<
+        "Empty status label returned for case #" << idx;
     string16 combined_label =
         status_label + string16(ASCIIToUTF16("#")) + link_label;
-    EXPECT_TRUE(messages.find(combined_label) == messages.end());
+    EXPECT_TRUE(messages.find(combined_label) == messages.end()) <<
+        "Duplicate message for case #" << idx << ": " << combined_label;
     messages.insert(combined_label);
-    if (auth_error)
-      delete auth_error;
+    testing::Mock::VerifyAndClearExpectations(&service);
+    testing::Mock::VerifyAndClearExpectations(&signin);
   }
 }
 
 // This test ensures that the html_links parameter on GetStatusLabels() is
 // honored.
 TEST(SyncUIUtilTest, HtmlNotIncludedInStatusIfNotRequested) {
   for (int idx = 0; idx != NUMBER_OF_STATUS_CASES; idx++) {
     scoped_ptr<Profile> profile(
         ProfileSyncServiceMock::MakeSignedInTestingProfile());
     ProfileSyncServiceMock service(profile.get());
-    NiceMock<SigninManagerMock> signin;
-    GoogleServiceAuthError* auth_error = NULL;
-    GetDistinctCase(service, signin, &auth_error, idx);
+    FakeSigninManager signin(profile.get());
+    signin.SetAuthenticatedUsername("test_user@test.com");
+    FakeAuthStatusProvider provider(signin.signin_global_error());
+    GetDistinctCase(service, &signin, &provider, idx);
     string16 status_label;
     string16 link_label;
     sync_ui_util::GetStatusLabels(&service,
                                   signin,
                                   sync_ui_util::PLAIN_TEXT,
                                   &status_label,
                                   &link_label);
+
     // Ensures a search for string 'href' (found in links, not a string to be
     // found in an English language message) fails when links are excluded from
     // the status label.
+    EXPECT_FALSE(status_label.empty());
     EXPECT_EQ(status_label.find(string16(ASCIIToUTF16("href"))),
               string16::npos);
-    if (auth_error) {
-      delete auth_error;
-    }
+    testing::Mock::VerifyAndClearExpectations(&service);
+    testing::Mock::VerifyAndClearExpectations(&signin);
   }
 }